Burns : journal of the International Society for Burn Injuries
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Recently, self-heating consumer pressure cookers have found reinvigorated use with consumers wanting faster, more convenient, and healthier cooking. With the increased popularity, injury reports have also increased. Hazards associated with dispersion from pressurized vessels, although qualitatively understood through elementary scientific principles, have not been experimentally characterized in the literature, nor has the human ability to respond to a sudden dispersion of contents been directly reviewed. ⋯ This study found that both pressure and volume level influence the dispersion of contents after lid opening as well as the lid departure speed. Results also indicate that the speed of both the departing lid and the dispersing liquid occurred quicker than a bystander, within arm's reach, can consciously react to avoid or to shield themselves from the hot contents. The results confirmed analytical analyses found in the literature that a single layer cotton shirt (e.g., a t-shirt) saturated with water is more likely to trap hot liquid, increasing the likelihood of a more severe burn in that area due to prolonged skin contact.
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A 10-year retrospective study of heat press injury: Characteristics and risk factors for amputation.
The diagnostic grading system for heat press injury has remained the same for decades and depends solely on surgical observation. This study described the demographic and clinical characteristics of such patients and investigated potential predictive factors for amputation. ⋯ Industrial machines, working age, small TBSA, digit or hand injuries, and full-thickness skin injuries were common in our patients. Insufficient perfusion of extremities was an independent risk factor for amputation, while other indicators, including TBSA, D-dimer level, and white blood cell count, did not.
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Letter Biography Historical Article
Eric Blair, toxic epidermal necrolysis, and George Orwell.